Hazardous or toxic waste destruction or containment – Containment – Solidification – vitrification – or cementation
Patent
1997-07-07
1999-06-15
Bhat, Nina
Hazardous or toxic waste destruction or containment
Containment
Solidification, vitrification, or cementation
422121, 42218604, 4221863, 422168, 96 62, 96 77, A62D 300, A62B 708, B01J 1908
Patent
active
059123966
ABSTRACT:
The system includes a platform assembly which includes a plurality of helium airships for support of an emitting electrode to produce a large amount of electrical charges, in the form of electrons, into the surrounding atmosphere. The electrons may be generated by various apparati, including field induced emission and ultraviolet induced emission and ionization. Also provided are a large bank of solar cells to produce the necessary power for the assembly and a propulsion system, either a propeller system or an ion engine. A positive electrode may also be included which collects the undesirable atmospheric elements, such as chlorine atoms, to which negative charges have become attached. Alternatively, the platform could be arranged to include a negatively charged surface at which chlorofluorocarbons, for instance, can dissociate after they come in contact with negative charges. Such an ion-propelled platform in the high troposphere or stratosphere could also be used for regional and/or global telecommunications.
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